Powertrain
generic / SAE
P0A0E
High Voltage System Interlock Circuit A Intermittent
The high-voltage system interlock circuit A reports a intermittent condition. Safety interlock chain may be compromised.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberA / 0E
Possible causes
- Interlock connector not seated high
- Noisy ground reference medium
- Connector with intermittent contact under vibration low
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 300–2000 €
- Estimated time: 2–6 h
- Component: hv interlock circuit a
- Component: wiring harness
- Component: bms
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012